But privileged rich kids Kendall and Kylie Jenner hit Calabasas in California to splash their cash like Kim Kardashian mini-me's.
The two sisters also took Kendall's $90,000 Range Rover for a car wash, which the pretty brunette received for her sweet 16 birthday last month.
Rich kids: Kendall and Kylie Jenner go shopping to get their gifts before Christmas and later stop at the local car wash to get Kendall's new Range Rover washed
Older sibling Kendall showed off her supermodel proportions in black leggings and flat winter ankle boots, without the additional need to boost her 5ft 9in frame with heels.
Kim's mini-me: Kendall looks certain to follow in her half-sister's footsteps, with her love of shopping
Little sister Kylie also looked older than her 14 years, despite not trying with make-up or styling.
She was also dressed casually in grey velour tracksuit trousers and flip-flops as she struggled to carry pre-wrapped Christmas gifts and a large bag of shopping.
Before their festive venture yesterday, Kendall tweeted: 'still dont have my christmas eve dress :( who wants to take me shoppingggg :)'
No adults here: Despite their teenage years, Kendall and Kylie drove themselves around without their parents
Older than her years: Kylie is only 14, but has already embarked on a modelling career like Kendall
Head of the cable channel E! Bonnie Hammer said the network is looking at making shows featuring Kris Jenner's two daughters with husband Bruce.
Kylie and Kendall's half sisters are Kim, Kourtney and Khloe Kardashian of the original show.
Gust of wind: Kendall struggles with the breeze as she tries to keep her tresses from tangling